As Europe slowly moves toward the end of internal combustion engines by 2035, Stellantis is not quite ready to shelve its diesel engines. The group, which oversees brands like Peugeot, Citroën, Fiat, and Opel, has announced it will extend the lifespan of two of its flagship engines: the 1.5 BlueHDi and the 2.2 MultiJet. Originally set to be phased out by 2025, these engines will now remain in operation until 2030.
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Why Stick with Diesel?
The answer is straightforward: electric cars, though they represent the future, have not yet won over everyone. Zero-emission vehicles are still quite expensive to purchase, sales aren’t skyrocketing, and manufacturers need to find a balance to avoid penalties related to CO2 emissions. Stellantis has thus decided to bet on internal combustion engines a bit longer. And if they’re going to extend the life of diesel engines, they might as well update the existing ones.
The 1.5 BlueHDi Gets an Update
The 1.5 BlueHDi engine, produced in Metz-Trémery since 2017, was supposed to cease production in 2025. Now, it will be updated to comply with the upcoming Euro 7 standard, set to take effect at the end of 2026. This is great news for those still reluctant to switch to electric vehicles. It’s also a boost for the Metz plant, where production has been slow due to insufficient demand for electric engines.
A Shrinking Diesel Market
It’s clear that diesel options are becoming increasingly scarce among competitors. Currently, in France, models like the Peugeot 308 or the Citroën C5 Aircross are some of the last non-premium compact diesels. Meanwhile, Volkswagen is transitioning to hybrids, and Renault is altogether abandoning diesel in some of its newer models like the Austral.
Commercial Vehicles Also Affected
The 2.2 MultiJet, manufactured in Italy, was previously only used in commercial vehicles such as the Fiat Ducato or Peugeot Boxer. This engine will also receive an update to stay competitive until the end of the decade. According to some rumors, Stellantis might even adapt this engine for use in certain passenger cars, a move that could attract those not yet ready to switch to electric.
A Profit-Driven Strategy Until 2035
Indeed, the end of internal combustion engines is definitely scheduled for 2035. But until then, Stellantis intends to make the most of its diesel blocks. Given the current demand, especially from heavy drivers wary of electrification, this could make sense. However, it’s crucial that such initiatives do not slow down the pace of investment and innovation in the electric sector, particularly in the face of Chinese manufacturers who are not easing off the pressure.